Only out of His immense compassion does the Personality of Godhead reveal Himself as the spiritual master. Therefore in the dealings of an ācārya there are no activities but those of transcendental loving service to the Lord.
(Sri Caitanya Caritamrta----1:1:46-----purport).

An ācārya does not exploit his followers. Since the ācārya is a confidential servitor of the Lord, his heart is always full of compassion for humanity in its suffering.
(Sri Caitanya Caritamrta----1:3:98-----purport).

A Vaiṣṇava is always compassionate, especially when he sees a prospective devotee very determined (dṛḍha-vrata).
(Sri Caitanya Caritamrta----2:11:57-----purport).

Out of His causeless mercy and compassion, Kṛṣṇa has compiled various Vedic literatures in His incarnation as Vyāsadeva. Vyāsadeva is a śaktyāveśa-avatāra of Lord Kṛṣṇa. He has very kindly presented these literatures to awaken the conditioned soul to his senses.
(Sri Caitanya Caritamrta----2:20:122-----purport).

One who seeks Your compassion and thus tolerates all kinds of adverse conditions due to the karma of his past deeds, who engages always in Your devotional service with his mind, words and body, and who always offers obeisances unto You is certainly a bona fide candidate for becoming Your unalloyed devotee.
(Sri Caitanya Caritamrta----3:9:77-----translation).

A person who is unable to bear another's distress is called compassionate. Kṛṣṇa's compassion for distressed persons was exhibited when He released all of the kings imprisoned by Magadhendra.
(Nectar of Devotion).

When the ecstasy of devotional service produces some kind of lamentation in connection with Kṛṣṇa, it is called devotional service in compassion.
(Nectar of Devotion).

There is also an example of a mixture of parental love and compassion in devotional service. When mother Yaśodā was thinking that her son was walking in the forest without any umbrella or shoes, she became greatly perturbed to think of how much difficulty Kṛṣṇa must have been feeling. In this example the whole is the parental love, and the part is compassion.
(Nectar of Devotion).

Once the world was overburdened by the unnecessary defense force of different kings, who were actually demons but were posing themselves as the royal order. At that time, the whole world became perturbed, and the predominating deity of this earth, known as Bhūmi, went to see Lord Brahmā to tell of her calamities due to the demoniac kings. Bhūmi assumed the shape of a cow and presented herself before Lord Brahmā with tears in her eyes. She was bereaved and was weeping just to invoke the lord’s compassion.
(Krsna Book).

Out of compassion only, saintly persons and brāhmaṇas go to householders’ homes.
(Krsna Book).

In attempting to bind her son, she became tired. She was perspiring, and the garland on her head fell down. Then Lord Kṛṣṇa appreciated the hard labor of His mother, and being compassionate upon her, He agreed to be bound up by the ropes. Kṛṣṇa, playing as a human child in the house of mother Yaśodā, was performing His own selected pastimes.
(Krsna Book).

The devotees, or Vaiṣṇavas, are the most compassionate, saintly souls, and thus they ardently desire to deliver the fallen living entities. The Supreme Lord always responds to the desires of these Vaiṣṇavas, and so He answers their prayers for the salvation of these suffering souls of Kali-yuga.
(Renunciation through Wisdom).

The devotees are therefore known as patita-pāvana, "the saviors of the fallen." In fact, the devotees are more compassionate than the Supreme Lord Himself. Of course, it is the Supreme Lord's grace alone that makes them more compassionate than the Lord. And by the mercy of such devotees, the lowest sinful men and women can attain the lotus feet of the Lord.
(Renunciation through Wisdom).

A person who has a pinprick in his body does not wish others to be pricked by pins; a considerate man in the life of poverty does not wish others to be also put into that condition. Generally it is seen that one who has risen from a poverty-stricken life and becomes wealthy creates some charitable institution at the end of his life so that other poverty-stricken men might be benefited. In short, a compassionate poor man may consider others’ pains and pleasures with empathy. A poor man is seldom puffed up with false pride, and he may be freed from all kinds of infatuation. He may remain satisfied by whatever he gets for his maintenance by the grace of the Lord.
(Krsna Book).

Kṛṣṇa took compassion upon Brahmā because of his inability to see how Kṛṣṇa was displaying the forms of Viṣṇu and transforming Himself into calves and cowherd boys, and thus, while fully manifesting the Viṣṇu expansions, He suddenly pulled His curtain of yogamāyā over the scene.
(Krsna Book).

“O self-illuminated one, the great saintly persons who have crossed over the ocean of nescience by the help of the transcendental boat of Your lotus feet have not taken away that boat. It is still lying on this side.” If one takes a boat to cross over a river, the boat also goes with one to the other side of the river. And so when one reaches the destination, how can the same boat be available to those who are still on this side? To answer this difficulty, the demigods say in their prayer that the boat of the Lord’s lotus feet is not taken away. The devotees still remaining on this side are able to pass over the ocean of material nature because the pure devotees do not take the boat with them when they cross over. When one simply approaches the boat, the whole ocean of material nescience is reduced to the size of the water in a calf’s hoofprint. Therefore, the devotees do not need to take the boat to the other side: they simply cross the ocean immediately. Because the great saintly persons are compassionate toward all conditioned souls, the boat is still lying on this side. In other words, one can meditate upon the lotus feet of the Lord at any time, and by so doing one can cross over the great ocean of material existence.
(Krsna Book).